Emergency deluge shower unit with wall recessed activator. Shower is supplied with a 1 NPTF stay-open full flow ball valve that is activated by pull handle that is recessed inside wall cabinet.Activator: Stainless Steel Lever with Black Plastic Rotating Handle ADA Compliant: No Cabinet: 18 Gauge (.048 thk.) Stainless Steel Emergency Sign: 7-7 8 x 12 Plastic Wall Sign Handle Style: Pull Lever Handles: 1 Handles Included: Yes Inlet: 1 NPTF Piping: 1 IPS Steel Piping and Unions Shower Head: Brass, 10 Diameter Flanged Polished Chrome Plated Showerhead: Single Function Style: Commercial Type: Shower Faucets Valve: 1 NPT Female Brass, Chrome-Plated. Full Flow Stay-Open Ball Valve Valve Type: Ball